Microsoft adds Mac testers to its Office Insider preview

Microsoft today announced its Office Insider preview program now accepts Mac users of Office 365 Home, Personal and University, following up on the the same beta offer to Windows customers in November.
The company actually added Office Insider access earlier this month, but publicized it only today: On Jan. 5, an update to Microsoft AutoUpdate (MAU) for Mac -- Office's integrated maintenance utility -- exposed the Insider program to customers.
To become an Office Insider, Mac users must check t